Abstruct
Continuous acetone-butanol fermentation was investigated for solvent production. After approximately 11–15 d of continuous operation, the nutrient composition was changed, and an alteration in cell morphology was observed. This led to the aggregation of cells, followed by cell adhesion on the glass reactor. Under these conditions of continuous operation, there was a many-fold increase in solvent productvity. A calculated solvent productivity of 4.1 g/L/h could be attained under these conditions. The continuous operation could be sustained for more than 250 reactor vols.
Similar content being viewed by others
Refrence
Ferras, E., Minier, M., and Goma, G. (1986),Biotechnol. Bioeng. 28, 523.
Afschar, A. S., Biebl, H., Schaller, K., and Schugerl, K. (1985),Appl. Microbiol. Biotechnol. 22, 394.
Pierrot, P., Fick, M., and Engasser, J. M. (1986),Biotechnol. Lett. 8, 253.
Ennis, B. M. and Maddox, I. S. (1989),Bioprocess Eng. 4, 27.
Meyer, C. L. and Papoutsakis, E. T. (1989),Bioprocess Eng. 4, 1.
Meyer, C. L. and Papoutsakis, E. T. (1989),Bioprocess Eng. 4, 49.
Krouwel, P. G., Groot, W. J., Van der Laan, W. F. M., and Kossen, N. W. F. (1983),Enz. Microbiol. Technol. 5, 46.
Kolot, F. B. (1984),Process Biochem. 19, 7.
Krouwel, P. G., Groot, W. J., and Kossen, N. W. F. (1983),Biotechnol. Bioeng. 25, 281.
Largier, S. T., Long, S., Santangelo, J. D., Jones, D. and Woods, D. R. (1985),Appl. Environ. Microbiol. 50, 487.
Ennis, B. M., Maddox, I. S., and Schoutens, G. H. (1986),New Zealand Dairy Sci. Technol. 21, 99.
Schoutens, G. H., Nieuwenhuizen, M. C. H., and Kossen, N. W. F. (1986),Appl. Microbiol. Biotechnol. 21, 282.
Frick, C. and Schugerl, K.(1986),Appl. Microbiol. Biotechnol. 25, 186.
Quereshi, N. and Maddox, I. S.(1987),Enz. Microbiol. Technol. 9, 668.
Forberg, C. and Haggstrom, L.(1985),Enz. Microbiol. Technol. 7, 230.
Leung, J. C. Y. and and Wang, D. I. C.(1981),2nd World Congress of Chem. Eng., October 4–9, Montreal, pp. 348.
Soni, B. K., Das, K., Soucaille, P., and Goma, G.(1986),Biotechnol. Bioeng. Symp. 17, 591.
Soni, B. K., Soucaille, P., and Goma, G.(1986),Biotechnol. Bioeng. Symp. 17, 239.
Soni, B. K., Soucaille, P., and Goma, G.(1987),Appl. Microbiol. Biotechnol. 23, 317.
Soni, B. K., Soucaille, P., and Goma, G. (1987),Appl. Microbiol. Biotechnol. 27, 1.
Bahl, H., Andersch, W., and Gottchalk, G. (1982),Eur. J. Appl. Microbiol. Biotechnol. 15, 201.
Soni, B. K. and Soucaille, P. (1988),8th International Biotechnol. Symposium, July 17–22, Paris.
Barbeau, J. Y., Marchai, R., and Vandecasteele, (1988),Appl. Microbiol. Biotechnol. 29, 447.
Godia, F., Casas, C, and Sola, C. (1987),Process Biochem. 22, 43.
Soni, B. K., Soucaille, P., and Goma, G. (1987),4th European Congress on Biotechnol, June 14–19, Amsterdam, pp. 335.
Marlatt, J. A., and Datta, R. (1986),Biotechnol. Prog. 2, 23.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Soni, B.K. Continuous acetone-butanol fermentation. Appl Biochem Biotechnol 24, 755–764 (1990). https://doi.org/10.1007/BF02920292
Issue Date:
DOI: https://doi.org/10.1007/BF02920292